Reducing the Foreign Body Reaction by Surface Modification with Collagen/Hyaluronic Acid Multilayered Films

<table>Microscopic images showed the morphology of RAW 264.7 cells on different substrates after 1 day of culture (200x for the large images and 400x for the inserted images). Arrows indicate the areas in the inserts. Multilayer films of COL/HA is represented by [COL/HA]<sub><i><i>n</i></i></sub>, where<i> n</i> represents the number of bilayer number from 5, 10 to 20.</table>

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Figure 4: Reducing the Foreign Body Reaction by Surface Modification with Collagen/Hyaluronic Acid Multilayered Films 